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Dr. Carl Buckhorn, MD
Internal Medicine* Age 63
Dr. Carl Buckhorn, MD
1.0 (1 Ratings)

Offers telehealth

Dr. Carl Buckhorn, MD is an Internist in Fullerton, CA.
Dr. Carl Buckhorn, MD
1.0 (1 Ratings)

Dr. Carl Buckhorn, MD

Internal Medicine* Age 63
Fullerton, CA
Accepting new patients

Offers telehealth

Dr. Carl Buckhorn, MD is an Internist in Fullerton, CA.

About Dr. Carl Buckhorn, MD

Dr. Buckhorn graduated from University of California and completed a residency at University of California Los Angeles. Dr. Carl Buckhorn, MD is an Internist in Fullerton, CA. Dr. Buckhorn's office accepts new patients and telehealth appointments. Dr. Buckhorn also speaks Spanish. Dr. Buckhorn accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Constipation
Urinary Tract Infection (UTI)
Dehydration
Constipation
Urinary Tract Infection (UTI)
Dehydration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Tobacco Use Disorder
Cachexia
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Postural Orthostatic Tachycardia Syndrome
Fever
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Secondary Renovascular Hypertension
Foot Sprain
Joint Pain
Secondary Hypertension
Adult Failure to Thrive
Foot Infection
All Headaches (incl. Migraine)
Mild Asthma
Acute Bronchitis
Urinary Incontinence
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
Nausea
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Asphyxia and Hypoxemia
Nail Infection
Abdominal Pain
Acidosis
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Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Pharyngitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adhesive Capsulitis Shoulder
Alkalosis
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Aspergillosis
Asthma
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Ataxia
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Atherosclerosis
Athlete's Foot
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Burn Injuries
Calcium Metabolism Disorders
Canker Sore
Celiac Disease
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Sinusitis
Cluster Headache
Cold Sore
Common Cold
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Down Syndrome
Dry Eyes
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Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Fibromyalgia
Food Poisoning
Gait Abnormality
Ganglion Cyst
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Genital Herpes
Gout
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Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hepatitis A
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hip Pointer
Human Immunodeficiency Virus (HIV)
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Impetigo
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Influenza (Flu)
Insomnia
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Interstitial Cystitis
Intertrigo
Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
Kidney Infection
Lactose Intolerance
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Long COVID Disorder
Loss of Voice or Hoarse Voice
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nasopharyngitis
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychogryphosis
Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overactive Bladder
Overweight
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Pharyngitis
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
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Prostatitis
Proteinuria
Purpura
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Radiculopathy
Rash
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Reflux Esophagitis
Restless Leg Syndrome
Rhabdomyolysis
Ringworm
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Rosacea
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Salivary Gland Stones and Inflammation
Sebaceous Cysts
Sexually Transmitted Diseases (STDs)
Shingles
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Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sleep-Related Leg Cramp
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Sunburn
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Swine Flu
Syphilis Infections
Testicular Dysfunction
Throat Pain
Thrush
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Thyroid Goiter
Tinnitus
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Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Hesitancy
Urinary Stones
Venous Compression
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
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Wheezing
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Yeast Infections
Fecal Occult Blood Test for Colorectal Cancer
Immunization Administration
Pilonidal Cyst Removal
Wellness Examination

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Prudent Buyer Large Group CA PPO
    California Care Small Group HMO
    Select HMO
    California Care Large Group HMO
    High Performance Network HPN
    Advantage HMO
    Prudent Buyer Individual CA PPO
  • BlueCard PPO
  • CA SmartCare HMO
    ExcelCare Small / Large Group
    SmartCare Network Small Group HMO
    CA Employer Group Plans HMO
    SmartCare Network Large Group HMO
    CA WholeCare Network HMO
  • Cigna HMO
  • SignatureValue - CA HMO
    SignatureValue Alliance
    SignatureValue Advantage - CA HMO
  • Silver 70 PPO
    Access Plus Savenet
    Local Access Plus HMO
    Blue High Performance Network EPO
    Access Plus HMO
    Tandem PPO
    Trio ACO HMO
  • APCN Choice POS II
    Choice Plus POS II
    Savings Plus of CA EPO
    Premier Care Network Plus - Innovation Health
    AWH Southern California HMO
    Deductible Plan CA Members Only HMO
    Basic HMO
    Open Choice PPO
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Aetna HMO
  • Blue Cross CA PPO Prudent Buyer Small Group PPO
    Blue Cross Blue Shield of California PPO
    Select PPO
    Advantage Preferred DirectAccess Plus PPO
  • HealthyBlue Advantage

Where Dr. Carl Buckhorn, MD Sees Patients

  1. 1 Thomas W. Ela M.D. Inc.
    2282 N State College Blvd, Fullerton, CA 92831
    Monday
    09:00 - 18:00
    Tuesday
    09:00 - 18:00
    Thursday
    09:00 - 18:00
    Friday
    09:00 - 18:00
  2. 2 Office
    18200 Yorba Linda Blvd Ste 401, Yorba Linda, CA 92886

What Patients Say

Likelihood to recommend Dr. Buckhorn
1.0
Based on 1 Reviews
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2 Stars (0)
1 Star (1)

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Patient Reviews
Dec 14, 2025
Was not a great fit
Cynthia — Dec 14, 2025
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Telehealth Options
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Call now to make an appointment
(657) 378-9888

Meet Dr. Carl Buckhorn, MD

Languages Spoken
Spanish
Languages Spoken
Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Buckhorn communicate via email?
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Does Dr. Buckhorn offer telehealth services or virtual visits?
2 users said yes.
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Does Dr. Buckhorn offer an online patient portal?
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Does Dr. Buckhorn have free onsite parking?
1 user said yes.
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Does Dr. Buckhorn offer weekend visits?
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Does Dr. Buckhorn offer evening visits?
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Does Dr. Buckhorn specialize in working with children or adolescents?
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Does Dr. Buckhorn specialize in working with seniors?
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Does Dr. Buckhorn specialize in couples therapy?
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Does Dr. Buckhorn specialize in working with LGBTQ+ community?
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FAQs About Dr. Buckhorn's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Carl Buckhorn, MD. To arrange an appointment, call the number on Dr. Buckhorn's profile.

Training & Medical Education
Medical Education
  • University of California
Medical Education
Internship
  • University of Califronia Los Angeles
Internship
Residency Hospital
  • University of California Los Angeles
Residency Hospital

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